Contrary to statements made by those unfamiliar with this technology, when laser hair removal is properly performed, it is effective for the vast majority of candidates. Non-responders are primarily limited to those with light blond, white, gray, or red hair. With new technology, like the Cynosure Elite Plus, it is capable of 80-90% permanent hair reduction for ALL skin types, male and female, and for ALL body areas (except around the eyes). Some patients even achieve 100% removal, and some get much less. The number of sessions needed to achieve these results can vary from person to person depending on many factors such as age, skin type, amount of hair, hair color, hair texture, hormones, and more. In any event, if we agree to treat you, we stand behind our Guarantee.